0x8007016A
The cloud file provider is not running
What it means
Windows tried to open a OneDrive file that only exists online, but the sync client was not running to fetch it.
Common causes
- OneDrive is closed, paused or signed out
- The file is online-only and the PC is offline
- The sync client crashed
How to fix it
- Start OneDrive from the Start menu and sign in.
- Right-click the file or folder and choose "Always keep on this device", then open it again.
- Check that the drive has space for the download.
- Restart Explorer or reinstall OneDrive if the provider never starts.